Family name Каткус (Каткус 
) , throughout the world, is an extremely rare last name. The last name Каткус is habitual in Kazakhstan, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Каткус | Kazakhstan, Ukraine, Russia |
|
каткус, донатас Lithuanian musician, university teacher and conductor, LT (b. 1942) |
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